CN208091575U - A kind of human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA - Google Patents
A kind of human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA Download PDFInfo
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- CN208091575U CN208091575U CN201820623987.6U CN201820623987U CN208091575U CN 208091575 U CN208091575 U CN 208091575U CN 201820623987 U CN201820623987 U CN 201820623987U CN 208091575 U CN208091575 U CN 208091575U
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Abstract
A kind of human body infrared temperature measuring equipment, it include the infrared temperature probe (8) for obtaining body temperature information by infrared technique, screen (1) is shown for showing that the colorful backlight VA of body temperature information is negative, and is born with infrared temperature probe (8) and colorful backlight VA show screen (1) electric connection, for the body temperature information transmission and display acquired in infrared temperature probe (8) to be born the microprocessor (3) shown on screen (1) in colorful backlight VA respectively.The human body infrared temperature measuring equipment design with the negative aobvious screens of colorful backlight VA of the utility model is simple, highly practical.
Description
Technical field
The utility model is related to measuring apparatus field more particularly to a kind of human body infrareds with the negative aobvious screens of colorful backlight VA
Temperature measuring equipment.
Background technology
There are two types of the display module of existing digital clinical thermometer product is usual：One kind is section digital display module, and another kind is general
Logical LCD Liquid Crystal Modules.Wherein, section digital display module cannot show that individual icon, backlight color are single；And common LCD liquid crystal
Module display view angle is small, and contrast is not high.
Utility model content
The purpose of this utility model is to provide a kind of human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA.
The technical scheme in the invention for solving the technical problem is：
The utility model proposes a kind of human body infrared temperature measuring equipments, including are used to obtain body temperature by infrared technique
The infrared temperature probe of information, for showing the negative aobvious screens of the colorful backlight VA of body temperature information, and respectively with infrared survey
Temperature sensor and the negative aobvious screens of colorful backlight VA are electrically connected, for passing the body temperature information acquired in infrared temperature probe
The defeated microprocessor being shown on the negative aobvious screens of colorful backlight VA.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, the negative aobvious screens of colorful backlight VA include for showing body
The pattern displaying layer of warm information is arranged in pattern displaying layer bottom, the colorful backlight layer for showing colorful backlight, respectively with figure
Shape display layer and colorful backlight layer are electrically connected, are driven for respectively driving the display of pattern displaying layer and the work of colorful backlight layer
Module；The negative aobvious screens of colorful backlight VA further include the silk-screen layer being covered in graphical display layer surface, are provided at the top of the silk-screen layer
Black light-blocking film.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, the model of the negative aobvious screens of colorful backlight VA uses
RF32387VMNP；Microprocessor includes the first chip, the model FS98O25B of the first chip；C0 pins, the C1 of first chip
Pin, C2 pins and C3 pins are connect with the driving interface of the negative aobvious screens of colorful backlight VA；S14 pins, the S15 of first chip draw
Foot, S16 pins, S17 pins and S18 pins are connect with the second data-interface of the negative aobvious screens of colorful backlight VA；Microprocessor is also
Including the second chip, the model AT24C02 of second chip；The SCL pins of second chip connect the PT23 pins of the first chip；
The SDA pins of second chip connect the PT24 pins of the first chip；NC pins, VSS pins and the WP pins difference of second chip
Ground connection.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, microprocessor further includes being used for and infrared temperature probe
The sensor interface of connection；The AI7 pins of first chip connect after the first protective resistor with the first pin of sensor interface
It connects, the third pin and the 4th pin of sensor interface are grounded respectively；The second pin of sensor interface connects the first chip
AIN2 pins；The second pin of sensor interface is followed by the AI1 pins of the first chip through the first filter condenser；First chip
AI1 pins are grounded；The second pin of sensor interface also connects the 4th pin of sensor interface through the second filter condenser；First
The AI7 pins of chip are grounded after third filter condenser；Between the AIN2 pins of first chip and the AI1 pins of the first chip
It is connected with the second protective resistor.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, microprocessor also respectively with button module, power supply module,
First data-interface is electrically connected.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, button module include SW1 buttons, SW2 buttons, SW3 by
Key, SW4 buttons and SW5 buttons；The first end of SW1 buttons is connect with the PT15 pins of the first chip, the first end of SW2 buttons
It being connect with the PT14 pins of the first chip, the first end of SW3 buttons is connect with the PT13 pins of the first chip, and the of SW4 buttons
One end is connect with the PT12 pins of the first chip, and the first end of SW5 buttons is connect with the PT10 pins of the first chip；SW1 buttons
First end, the second end of SW2 buttons, the second end of SW3 buttons, the second end of the second end of SW4 buttons and SW5 buttons point
It is not grounded.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, the first data-interface includes drawing with RST pins, PT10
Foot, PT11 pins, PT15 pins, VDD pins and grounding pin；The RST pins of first data-interface connect the second chip
PT10 pins, the PT10 pins of the first data-interface connect the PT11 pins of the second chip；The PT11 pins of first data-interface
The PT12 pins of the second chip are connected, the PT15 pins of the first data-interface connect the PT16 pins of the second chip.
In the above-mentioned human body infrared temperature measuring equipment of the utility model, power supply module includes battery, and battery has vdd terminal and connects
Ground terminal；The ground terminal of battery is grounded；The vdd terminal of battery is separately connected the DVDD pins and AVDD pins of the first chip；Battery
Vdd terminal is also followed by the RST pins of the first chip through third protective resistor；The VCC that the vdd terminal of battery also connects the second chip draws
Foot；The vdd terminal of battery also connects the VDD pins of the first data-interface.
The human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA of the utility model is negative aobvious by colorful backlight VA
The use of screen, individual icon cannot be shown by solving original measurement of bldy temperature product, and backlight color is single, and display view angle is small, right
Disadvantage more not high than degree.The human body infrared temperature measuring equipment design with the negative aobvious screens of colorful backlight VA of the utility model is simple, real
It is strong with property.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 shows the functional block diagram of the human body infrared temperature measuring equipment of the preferred embodiment in the utility model；
Fig. 2 shows the configuration schematic diagrams of the negative aobvious screens of the colorful backlight VA of human body infrared temperature measuring equipment shown in FIG. 1；
Fig. 3 shows the assembly structure diagram of the negative aobvious screens of colorful backlight VA shown in Fig. 2；
Fig. 4 shows the circuit diagram of human body infrared temperature measuring equipment shown in FIG. 1；
Fig. 5 shows the circuit diagram of the data-interface of human body infrared temperature measuring equipment shown in FIG. 1；
Fig. 6 shows the circuit diagram of the power supply module of human body infrared temperature measuring equipment shown in FIG. 1.
Specific implementation mode
Technical problem to be solved in the utility model is：The display module personalization of existing digital clinical thermometer product is not
By force, backlight color is single；Or display view angle is small, contrast is not high.The technology that the utility model is proposed with regard to the technical problem
Thinking is：Display module using the negative aobvious screens of colorful backlight VA as human body infrared temperature measuring equipment, meanwhile, which is carried
Go out corresponding circuit side connector case.
In order to keep the technical purpose, technical solution and technique effect of the utility model apparent, in order to this field
Technical staff understands and implements the utility model, is done further in detail to the utility model below in conjunction with the accompanying drawings and the specific embodiments
It describes in detail bright.
As shown in Figure 1, Fig. 1 shows the function module of the human body infrared temperature measuring equipment of the preferred embodiment in the utility model
Figure.Human body infrared temperature measuring equipment includes the infrared temperature probe 8 for obtaining body temperature information by infrared technique, is used for
Show the negative aobvious screens 1 of the colorful backlight VA of body temperature information, and negative aobvious with infrared temperature probe 8 and colorful backlight VA respectively
Screen 1 is electrically connected, for the body temperature information transmission and display acquired in infrared temperature probe 8 is negative aobvious in colorful backlight VA
Microprocessor 3 on screen 1.The negative models for showing screen 1 of colorful backlight VA use RF32387VMNP.
As depicted in figs. 1 and 2, Fig. 2 shows the negative aobvious screens of the colorful backlight VA of human body infrared temperature measuring equipment shown in FIG. 1
Structural schematic diagram.The negative screens 1 that show of colorful backlight VA include the pattern displaying layer 11 for showing body temperature information, are arranged in figure
11 bottom of display layer, the colorful backlight layer 10 for showing colorful backlight, respectively with pattern displaying layer 11 and colorful backlight layer 10
It is electrically connected, drives module 2 for respectively driving the display that pattern displaying layer 11 and colorful backlight layer 10 work.Microprocessor 3
It is electrically connected with display driving module 2, works for controlling display driving module 2.In this example it is shown that driving module 2
For plate, it is arranged in 10 bottom of colorful backlight layer.It is appreciated that pattern displaying layer 11 in addition to showing body temperature information, is gone back
It can show other individual icon information.
Further, the negative screens 1 that show of colorful backlight VA further include the silk-screen layer 12 being covered on 11 surface of pattern displaying layer, should
12 top of silk-screen layer is provided with black light-blocking film 13.Light transmission can be reduced by black light-blocking film.Meanwhile showing driving module 2
It is arranged in the bottom of colorful backlight layer 10.In this example it is shown that the area of driving module 2 is respectively greater than silk-screen layer 12, figure
Shape display layer 11, colorful backlight layer 10 and black light-blocking film 13.In the present embodiment, the negative screens 1 that show of colorful backlight VA are by showing
Driving module 2, colorful backlight layer 10, pattern displaying layer 11, silk-screen layer 12 and black light-blocking film 13 are stacked gradually and are encapsulated, such as
Shown in Fig. 3.
Further, microprocessor 3 also respectively with button module 4, power supply module 5, debugging interface 6, the first data-interface 7
It is electrically connected.
In the human body infrared temperature measuring equipment of the present embodiment, for its display portion, power supply module 5 is provided to entire circuit
Driving power, the real time data that microprocessor 3 can be inputted by detecting the first data-interface 7 in real time, control display driving mould
The low and high level of the corresponding I/O port of group 2 (or colorful backlight VA negative aobvious screen 1), to control the figure shown by it；
For its key part, power supply module 5 to entire circuit provide driving power, when people push button module 4 by
When key, faint push button signalling is sent to microprocessor 3 and demodulated by button module 4, to realize the display and control of entire circuit
System；Debugging interface 6 is used as the transmission channel of display and control software；Infrared temperature probe 8 is for body temperature to be converted into
To microprocessor 3, the electric signal that microprocessor 3 receives the input of infrared temperature probe 8 obtains electric signal output by calculating
Temperature data, and shown by the negative screens 1 that show of colorful backlight VA.
As shown in figure 4, Fig. 4 shows the circuit diagram of human body infrared temperature measuring equipment shown in FIG. 1.Microprocessor 3 includes the
One chip U1, the model FS98O25B of the first chip U1.C0 pins, C1 pins, C2 pins and the C3 of first chip U1 draws
Foot is connect with the negative driving interfaces for showing screen 1 of colorful backlight VA；S14 pins, S15 pins, S16 pins, the S17 of first chip U1 draws
Foot and S18 pins are connect with negative the second data-interfaces for showing screen 1 of colorful backlight VA.In this way, just realize microprocessor 3 with it is more
The negative electric connections for showing screen 1 of color backlight VA.
As shown in figure 4, microprocessor 3 further includes the sensor interface J4 for being connect with infrared temperature probe 8；First
The AI7 pins of chip U1 are connect after the first protective resistor R8 with the first pin of sensor interface J4, sensor interface J4
Third pin and the 4th pin be grounded respectively；The second pin of sensor interface J4 connects the AIN2 pins of the first chip U1；It passes
The second pin of sensor interface J4 is followed by the AI1 pins of the first chip U1 through the first filter condenser C9；The AI1 of first chip U1
Pin is grounded；The second pin of sensor interface J4 also connects the 4th pin of sensor interface J4 through the second filter condenser C10；
The AI7 pins of first chip U1 are grounded after third filter condenser C12；The AIN2 pins of first chip U1 and the first chip U1
AI1 pins between be connected with the second protective resistor R7.
Microprocessor 3 further includes the second chip U3, the model AT24C02 of second chip U3.The SCL of second chip U3
Pin connects the PT23 pins of the first chip U1；The SDA pins of second chip U3 connect the PT24 pins of the first chip U1；Second chip
NC pins, VSS pins and the WP pins of U3 is grounded respectively.
As shown in Figure 4 and Figure 5, the first data-interface 7 includes drawing with RST pins, PT10 pins, PT11 pins, PT15
Foot, VDD pins and grounding pin；The RST pins of first data-interface 7 connect the PT10 pins of the second chip U3, the first number
The PT11 pins of the second chip U3 are connected according to the PT10 pins of interface 7；The PT11 pins of first data-interface 7 connect the second chip
The PT12 pins of U3, the PT15 pins of the first data-interface 7 connect the PT16 pins of the second chip U3.
Further, as shown in figure 4, button module 4 include SW1 buttons, SW2 buttons, SW3 buttons, SW4 buttons and
SW5 buttons.The first end of SW1 buttons is connect with the PT15 pins of the first chip U1, the first end of SW2 buttons and the first chip U1
The connection of PT14 pins, the first end of SW3 buttons connect with the PT13 pins of the first chip U1, the first end of SW4 buttons and the
The PT12 pins of one chip U1 connect, and the first end of SW5 buttons is connect with the PT10 pins of the first chip U1；The of SW1 buttons
One end, the second end of SW2 buttons, the second end of SW3 buttons, the second end of the second end of SW4 buttons and SW5 buttons connect respectively
Ground.
Further, as shown in Figure 4 and Figure 6, power supply module 5 includes battery J1, and battery J1 has vdd terminal and ground terminal；
The ground terminal of battery J1 is grounded；The vdd terminal of battery J1 is separately connected the DVDD pins and AVDD pins of the first chip U1；Battery J1
Vdd terminal the RST pins of the first chip U1 are also followed by through third protective resistor R10；The vdd terminal of battery J1 also connects the second chip
The VCC pin of U3.Meanwhile the vdd terminal of battery J1 also connects the VDD pins of the first data-interface 7.
The human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA of the utility model is negative aobvious by colorful backlight VA
The use of screen, individual icon cannot be shown by solving original measurement of bldy temperature product, and backlight color is single, and display view angle is small, right
Disadvantage more not high than degree.The human body infrared temperature measuring equipment design with the negative aobvious screens of colorful backlight VA of the utility model is simple, real
It is strong with property.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (8)
1. a kind of human body infrared temperature measuring equipment, which is characterized in that include for obtaining body temperature information by infrared technique
Infrared temperature probe (8), for showing the negative aobvious screens (1) of the colorful backlight VA of body temperature information, and respectively with infrared survey
Temperature sensor (8) and the negative aobvious screens (1) of colorful backlight VA are electrically connected, are used for the human body acquired in infrared temperature probe (8)
Body temperature information transmission is shown in the microprocessor (3) on the negative aobvious screens (1) of colorful backlight VA.
2. human body infrared temperature measuring equipment according to claim 1, which is characterized in that negative aobvious shield (1) colorful backlight VA includes
Pattern displaying layer (11) for showing body temperature information is arranged in pattern displaying layer (11) bottom, for showing the colorful back of the body
The colorful backlight layer (10) of light is electrically connected, with pattern displaying layer (11) and colorful backlight layer (10) for respectively driving respectively
The display driving module (2) of pattern displaying layer (11) and colorful backlight layer (10) work；Negative aobvious shield (1) colorful backlight VA further includes
The silk-screen layer (12) being covered on pattern displaying layer (11) surface, the silk-screen layer (12) top are provided with black light-blocking film (13).
3. human body infrared temperature measuring equipment according to claim 1, which is characterized in that the type of the negative aobvious screens (1) of colorful backlight VA
Number use RF32387VMNP；Microprocessor (3) includes the first chip (U1), the model FS98O25B of the first chip (U1)；The
C0 pins, C1 pins, C2 pins and the C3 pins of one chip (U1) and the driving interface of the negative aobvious screens (1) of colorful backlight VA connect
It connects；The negative aobvious screen of S14 pins, S15 pins, S16 pins, S17 pins and the S18 pins and colorful backlight VA of first chip (U1)
(1) the second data-interface connection；Microprocessor (3) further includes the second chip (U3), the model of second chip (U3)
AT24C02；The SCL pins of second chip (U3) connect the PT23 pins of the first chip (U1)；The SDA pins of second chip (U3) connect
The PT24 pins of first chip (U1)；NC pins, VSS pins and the WP pins of second chip (U3) are grounded respectively.
4. human body infrared temperature measuring equipment according to claim 3, which is characterized in that microprocessor (3) further include for
The sensor interface (J4) of infrared temperature probe (8) connection；The AI7 pins of first chip (U1) are through the first protective resistor
(R8) it is connect afterwards with the first pin of sensor interface (J4), the third pin and the 4th pin of sensor interface (J4) connect respectively
Ground；The second pin of sensor interface (J4) connects the AIN2 pins of the first chip (U1)；The second pin of sensor interface (J4)
The AI1 pins of the first chip (U1) are followed by through the first filter condenser (C9)；The AI1 pins of first chip (U1) are grounded；Sensing
The second pin of device interface (J4) also connects the 4th pin of sensor interface (J4) through the second filter condenser (C10)；First core
The AI7 pins of piece (U1) are grounded after third filter condenser (C12)；The AIN2 pins and the first chip of first chip (U1)
(U1) the second protective resistor (R7) is connected between AI1 pins.
5. human body infrared temperature measuring equipment according to claim 3, which is characterized in that microprocessor (3) also respectively with button
Module (4), power supply module (5), the first data-interface (7) are electrically connected.
6. human body infrared temperature measuring equipment according to claim 5, which is characterized in that button module (4) include SW1 buttons,
SW2 buttons, SW3 buttons, SW4 buttons and SW5 buttons；The first end of SW1 buttons and the PT15 pins of the first chip (U1) connect
It connects, the first end of SW2 buttons is connect with the PT14 pins of the first chip (U1), the first end of SW3 buttons and the first chip (U1)
The connection of PT13 pins, the first end of SW4 buttons connect with the PT12 pins of the first chip (U1), the first end of SW5 buttons and
The PT10 pins of first chip (U1) connect；The first end of SW1 buttons, the second end of SW2 buttons, the second end of SW3 buttons,
The second end of SW4 buttons and the second end of SW5 buttons are grounded respectively.
7. human body infrared temperature measuring equipment according to claim 5, which is characterized in that the first data-interface (7) includes having
RST pins, PT10 pins, PT11 pins, PT15 pins, VDD pins and grounding pin；The RST of first data-interface (7) draws
Foot connects the PT10 pins of the second chip (U3), and the PT10 pins of the first data-interface (7) connect the PT11 of the second chip (U3)
Pin；The PT11 pins of first data-interface (7) connect the PT12 pins of the second chip (U3), the first data-interface (7)
PT15 pins connect the PT16 pins of the second chip (U3).
8. human body infrared temperature measuring equipment according to claim 7, which is characterized in that power supply module (5) includes battery (J1),
Battery (J1) has vdd terminal and ground terminal；The ground terminal of battery (J1) is grounded；The vdd terminal of battery (J1) is separately connected the first core
The DVDD pins and AVDD pins of piece (U1)；The vdd terminal of battery (J1) is also followed by the first chip through third protective resistor (R10)
(U1) RST pins；The vdd terminal of battery (J1) also connects the VCC pin of the second chip (U3)；The vdd terminal of battery (J1) also connects
The VDD pins of one data-interface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623987.6U CN208091575U (en) | 2018-04-25 | 2018-04-25 | A kind of human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623987.6U CN208091575U (en) | 2018-04-25 | 2018-04-25 | A kind of human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091575U true CN208091575U (en) | 2018-11-13 |
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ID=64052607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623987.6U Active CN208091575U (en) | 2018-04-25 | 2018-04-25 | A kind of human body infrared temperature measuring equipment with the negative aobvious screens of colorful backlight VA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091575U (en) |
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2018
- 2018-04-25 CN CN201820623987.6U patent/CN208091575U/en active Active
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